Patent application number | Description | Published |
20110118346 | NOVEL USE OF LIGNAN-TYPE COMPOUNDS OR EXTRACT OF NUTMEG OR ARIL OF NUTMEG COMPRISING THE SAME - The present invention relates to a new use of lignan-type compounds or an extract of nutmeg or aril of nutmeg comprising the same. More particularly, the present invention relates to a composition for skin whitening comprising a lignan-type compound or an extract of nutmeg or aril of nutmeg comprising the same. Because the lignan compound represented by Chemical Formulas 1 to 3 or the extract of nutmeg or aril of nutmeg has superior skin whitening activity by inhibiting melanin production and tyrosinase activity, it can be used for the preparation of a cosmetic composition, food composition or pharmaceutical composition for skin whitening. | 05-19-2011 |
20120288579 | USE OF LIGNAN COMPOUND FOR ANTI-WRINKLE TREATMENT - The present invention relates to a novel use of lignan compounds, which are isolated and purified from nutmeg or the aril of nutmeg for anti-wrinkle, and more particularly, the present invention relates to a novel use for anti-wrinkle of an extract of the nutmeg or an extract of the aril of the nutmeg, fragrin A, austobailignan 7, licarin E, and macelignan. The extracts and lignan compounds of the present invention have activities in suppressing collagen degradation enzyme-1 (MMP-1, matrix metalloprotei-nase-1) and formation of new collagen (type-1 procollagen), thereby having effect on inhibitng wrinkle caused by photoaging. Accordingly, the extracts and lignan compounds of the present invention may be useful for preventing or treating wrinkle caused by photoaging. | 11-15-2012 |
Patent application number | Description | Published |
20090154065 | Solid electrolytic capacitor and method of manufacturing the same - Provided is a solid electrolytic capacitor including a capacitor element with a positive polarity; an anode wire of which one end is inserted into the capacitor element and the other end projects outward from the capacitor element; a cathode extraction layer formed on the capacitor element; a plurality of conductive bumps formed on the cathode extraction layer; a molding portion formed to surround the capacitor element and exposing the projecting end of the anode wire and ends of the conductive bumps; an anode lead terminal provided on the molding portion so as to be electrically connected to the exposed end of the anode wire; and a cathode lead terminal provided on the molding portion so as to be electrically connected to the exposed ends of the conductive bumps. | 06-18-2009 |
20090154066 | Solid electrolytic capacitor and method of manufacturing the same - Provided is a solid electrolytic capacitor including a capacitor element with a positive polarity; an anode wire inserted and connected to a lower portion of the capacitor element; a cathode extraction layer formed on the capacitor element; an anode lead frame provided on one side of the lower surface of the capacitor element so as to be electrically insulated from the cathode extraction layer, the anode lead frame having an insertion portion into which a projecting lower portion of the anode wire is inserted; a cathode lead frame provided on the other side of the lower surface of the capacitor element so as to be electrically connected to the cathode extraction layer; a molding portion formed to surround the capacitor element and exposing the lower end surface of the anode wire, the lower surface of the anode lead frame, and the lower surface of the cathode lead frame; an anode lead terminal provided on the molding portion so as to be electrically connected to the lower end surface of the anode wire and the lower surface of the anode lead frame; and a cathode lead terminal provided on the molding portion so as to be electrically connected to the lower surface of the cathode lead frame. | 06-18-2009 |
20090154068 | Solid electrolytic capacitor and method of manufacturing the same - Provided is a solid electrolytic capacitor including a capacitor element with a positive polarity; an anode wire of which one side is inserted into the capacitor element and the other side projects outward from the capacitor element; a cathode extraction layer formed on the capacitor element; a plurality of conductive bumps formed on the cathode extraction layer; an anode lead frame fixed to the side of the capacitor element, where the anode wire projects outward, and having an insertion portion into which the projecting end of the anode wire is inserted; a molding portion formed to surround the capacitor element and exposing the projecting end of the anode wire, the outer surface of the anode lead frame, and ends of the conductive bumps; an anode lead terminal provided on the molding portion so as to be electrically connected to the exposed end of the anode wire and the anode lead frame; and a cathode lead terminal provided on the molding portion so as to be electrically connected to the exposed ends of the conductive bumps. | 06-18-2009 |
20100115746 | SOLID ELECTROLYTIC CAPACITOR AND METHOD OF MANUFACTURING THE SAME - Provided is a solid electrolytic capacitor including a capacitor element with a positive polarity; an anode wire of which one side is inserted into the capacitor element and the other side projects outward from the capacitor element; a cathode extraction layer formed on the capacitor element; a plurality of conductive bumps formed on the cathode extraction layer; an anode lead frame fixed to the side of the capacitor element, where the anode wire projects outward, and having an insertion portion into which the projecting end of the anode wire is inserted; a molding portion formed to surround the capacitor element and exposing the projecting end of the anode wire, the outer surface of the anode lead frame, and ends of the conductive bumps; an anode lead terminal provided on the molding portion so as to be electrically connected to the exposed end of the anode wire and the anode lead frame; and a cathode lead terminal provided on the molding portion so as to be electrically connected to the exposed ends of the conductive bumps. | 05-13-2010 |
20130050690 | CALIBRATION DEVICE FOR LIGHT MEASURING EQUIPMENT - Disclosed herein is a calibration device for a light measuring equipment, the calibration device including: a standard illuminant emitting light for calibration; and a universal jig fixing target light measuring equipments to be calibrated having various sizes and moving in a direction in parallel with an optical axis of the standard illuminant. Therefore, it is possible to use both of a method of performing calibration by changing a distance between the standard illuminant and the target light measuring equipment to be calibrated and a method of performing calibration by changing a current applied to the standard illuminant. In addition, it is possible to perform calibration for the light measuring equipment having a plurality of sensors and to significantly improve accuracy of calibration. | 02-28-2013 |
20130081481 | APPARATUS FOR COUNTING COMPONENTS - Disclosed herein is an apparatus for counting components, the apparatus including: a separating part separating a plurality of components into individual components; pipes moving the components separated by the separating part therethrough; a counting part positioned on the pipes to count the components passing through the pipes; and a vacuum sucking part positioned at distal ends of the pipes. Therefore, it is possible to accurately and rapidly count the number of micro electronic components. In addition, it is possible to track loss of electronic components generated between processes by accurately and rapidly counting the electronic components. | 04-04-2013 |
20140061448 | MULTI-CHANNEL LUMINOUS ENERGY SENSING UNIT, APPARATUS FOR MEASURING LIGHT ENERGY OF EXPOSURE DEVICE AND METHOD FOR MEASURING LIGHT ENERGY BY CHANNEL - The present invention relates to a multi-channel luminous energy sensing unit, an apparatus for measuring light energy of an exposure device and a method for measuring light energy by channel. In accordance with one embodiment of the present invention, a multi-channel luminous energy sensing unit to sense an amount of light illuminated from a light source, which includes a board; and a plurality of light sensor modules arranged on the board for sensing at least two channel light with bandwidths different from each other among the light illuminated from the light source, is provided. And also, an apparatus for measuring light energy of an exposure device including the same and a method for measuring light energy by channel are provided. | 03-06-2014 |
Patent application number | Description | Published |
20090125304 | METHOD AND APPARATUS TO DETECT VOICE ACTIVITY - A method and apparatus to detect voice activity by using a zero-crossing rate includes removing noise included in an audio signal, adding a random signal having energy of a predetermined size to the audio signal from which noise is removed, extracting predetermined voice detection parameters from the audio signal to which the random signal is added, and comparing the extracted predetermined voice detection parameters with a threshold value and determining voice and non-voice activities. | 05-14-2009 |
20090125305 | METHOD AND APPARATUS FOR DETECTING VOICE ACTIVITY - A robust method and apparatus to detect voice activity based on the power level of an audio frame. The method may include performing primary active/non-active voice period determination of an input audio frame according to a power level of the audio frame, extracting a noise power prediction value and a signal power prediction value by referring to power levels of current and previous audio frames according to a primary active/non-active voice period determination value, and performing secondary active/non-active voice period determination for the input audio frame by comparing the extracted signal power prediction value with the extracted noise power prediction value. | 05-14-2009 |
20110167989 | METHOD AND APPARATUS FOR DETECTING PITCH PERIOD OF INPUT SIGNAL - Provided are a method and apparatus for detecting a pitch period of an input signal, the method including: generating division frames by dividing the input signal by a unit of a first predetermined number of samples at a time domain; detecting a reference sample which has a peak value in each division frame; generating extraction frames by extracting a second predetermined number of samples on the basis of the reference sample of each division frame; and detecting the pitch period of the input signal based on a similarity among the extraction frames. | 07-14-2011 |
20140000852 | INDOOR UNIT OF AIR CONDITIONER AND METHOD OF CONTROLLING THE AIR CONDITIONER | 01-02-2014 |
20140053591 | AIR CONDITIONER - An air conditioner includes a housing including a front panel provided with at least one opening, and a rear lower panel disposed at a rear side of the front panel, at least one discharge outlet exposed to a front of the front panel through the opening, at least one suction inlet formed in the housing, at least one heat exchanger to exchange heat with external air through the suction inlet, at least mixed-flow fan rotatably disposed between the heat exchanger and the discharge outlet to suction the air having exchanged heat with the heat exchanger and discharge the air through the discharge outlet, and a drain panel disposed at a lower portion of the heat exchanger to collect condensate produced during heat exchange, and integrated with the rear panel through injection molding. | 02-27-2014 |
Patent application number | Description | Published |
20100327959 | HIGH EFFICIENCY CHARGE PUMP - A charge pump circuit includes a first and second charge pumps. Each of the first and second charge pumps includes a boosting unit to respectively initialize and boost a voltage, a transmission transistor to transmit the boosting voltage to an output node, and a control unit to control the transmission transistor. The charge pump circuit has a higher voltage boosting efficiency and higher power efficiency. | 12-30-2010 |
20110157251 | INTERFACE CIRCUIT, AND SEMICONDUCTOR DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE INCLUDING THE SAME - A method of reducing power consumption caused by leakage current in an interface circuit between modules that are driven by different power sources is disclosed. The interface circuit includes an output driver that operates by a first power supply voltage in a first mode and does not operate in a second mode in which the first power supply voltage is prevented from being applied, an input buffer that is operated by a second power supply voltage in the first and second modes, and a transmission line that connects an output terminal of the output driver to an input terminal of the input buffer. The interface circuit further includes a current leakage prevention circuit that prevents, in the second mode, a current leakage in the input buffer between a second power supply voltage source that supplies the second power supply voltage and a ground voltage source. | 06-30-2011 |
20110234652 | CHARGE PUMP, A METHOD FOR CONTROLLING THE SAME, AND A DISPLAY DRIVING SYSTEM COMPRISING THE CHARGE PUMP - Disclosed is a charge pump and a method of controlling the charge pump. The charge pump including a charge pumping unit to boost a first voltage in response to a clock signal, the first voltage being boosted to a second voltage having a voltage level higher than the first voltage by a middle voltage, the middle voltage being generated in response to a first control signal, the first control signal being enabled during a time period in which the clock signal and a second control signal are disabled. The charge pumping unit boosts the second voltage to a third voltage, the third voltage being a voltage level higher than an input voltage by the first voltage, the input voltage being generated in response to the second control signal. The charge pump includes a first transfer unit to output the third voltage in response to the second control signal. | 09-29-2011 |
20130307838 | SOURCE DRIVER AND A METHOD OF OPERATING THE SAME - A source driver including a first source driving unit including a first source amplifier controlling a first slew rate in response to a first bias control signal and generating a first driving voltage of first display data; a second source driving unit including a second source amplifier controlling a second slew rate in response to a second bias control signal and generating a second driving voltage of second display data; and a bias control signal generating unit sequentially generating the first and second bias control signals, and applying the first and second bias control signals respectively to the first and second source driving units, wherein the first bias control signal is based on a difference between the first display data sequentially applied to the first source amplifier and the second bias control signal is based on a difference between the second display data applied to the second source amplifier. | 11-21-2013 |